CAS No: 90776-58-2, Chemical Name: Butyldimethylsilyloxyethylcarboxyet
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90776-58-2 Butyldimethylsilyloxyethylcarboxyet

produktnavn Butyldimethylsilyloxyethylcarboxyet
Synonymer 1-BMA; (3S,4S)-4-[(R)-1-carboxy-ethyl]-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-2-azetidinone; β-methylazetidin-2-one; [2R-[2α(R*),3β(R*)] ]-3-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-α-methl-4-oxo-2-azetidineacetic acid; (R)-2-((2S,3S)-3-((R)-1-(TERT-BUTYLDIMETHYLSILYLOXY)ETHYL)-4-OXOAZETIDIN-2-YL)PROPANOIC ACID; side chain for imipenem; 4-BMA; (3S,4S)-4-[(R)-1-carboxyethyl]-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-2-azetidinone; (3S 4S)-3-[(R)-1-(T-BUTYLDIMETHYLSILYLOXY)ETHYL]-4-[(R)-1-CARBOXYETHYL]-2-AZETIDINONE; (3S,4S)-3-[(R)-1-(TERT-BUTYLDIMETHYLSILOXY)ETHYL]-4-[(R)-1-CARBOXYETHYL]-2-AZETIDINONE; (3S,4S)-3-[(R)-1-(TERT-BUTYLDIMETHYLSILYLOXY)ETHYL]-4-[(R)-1-CARBOXYETHYL]-2-AZETIDINONE; (3S,4S)-3-[(R)-(BUTYLDIMETHYLSILYLOXY)ETHYL]-4-[(R)-CARBOXYETHYL]-2-AZETIDINONE; 4-BMA(for Meropenem); 4BMA; (2R)-2-{(2S,3S)-3-[(1R)-1-{[tert-butyl(dimethyl)silyl]oxy}ethyl]-4-oxoazetidin-2-yl}propanoic acid
Molekylær Formel C14H27NO4Si
Molekylvekt 301.454
InChI InChI=1/C14H27NO4Si/c1-8(13(17)18)11-10(12(16)15-11)9(2)19-20(6,7)14(3,4)5/h8-11H,1-7H3,(H,15,16)(H,17,18)/t8-,9-,10-,11-/m1/s1
CAS-nummer 90776-58-2
Molecular Structure 90776-58-2 Butyldimethylsilyloxyethylcarboxyet
Tetthet 1.05g/cm3
Smeltepunkt 146-147℃
Kokepunkt 424.392°C at 760 mmHg
Brytningsindeks 1.471
Flammepunktet 210.465°C
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Risiko Koder
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